Perfco Performance Premium Wheel Spacers - Audi Q7 (4M) (2015-) Spacer Thickness:13mm this has a positive effect

this has a positive effect on accelerating your vehicle after long deceleration or in between gear changes due to more air being kept within the inlet tract to the turbo charger

You can tell by looking at the hose that goes directly onto the turbo - if it has a long coupler you do NOT need to purchase this extra coupler

Forge Motorsport nor any of it’s Authorised Distributors can assume any responsibility for any adverse effects resulting from the installation of this valve onto a vehicle whose engine-management-system

This recirculation valve replaces the standard electronic valve

Perfco Performance Premium Wheel Spacers - Audi Q7 (4M) (2015-) Spacer Thickness:13mm this has a positive effectImprove stance and wheel fitment of the Audi Q7 with Perfco Performance Premium Wheel Spacers. All Perfco Performance Premium Wheel Spacers are hubcentric. Manufactured in Italy, each spacer is machined from billet aluminium and features a black anodised finish to ensure maximum quality. Perfco Performance Premium Wheel Spacer kits are sold per axle and include extended wheel bolts where required. Specification: PCD: 5x112 Centre Bore: 66. 5 * Please